The television industry has never lacked the competition. From the initial black-and-white television to color TVs, from manual buttons to remote station selection, it has undergone a journey from traditional to intelligent. In recent years, 4K ultra high-definition television has developed rapidly. For a time, all businesses have been rushing to 4K to make 4K television a trending product. However, the development did not stop. At this year's Global Consumer Electronics Show (CES), the internationally renowned brand LG Electronics surprised the audience with an 8K resolution TV. Today, we will take a look at what is 4K TV and what is 8K TV.
First talk about 4K TV. A 4K TV is a TV with a high physical resolution of the screen, a 4K TV, and a TV that can receive, decode, and display video signals with a corresponding resolution. The so-called 4K TV refers to a 4096×2160 pixel resolution TV. Its resolution is 4 times that of 2K projectors and HDTVs. At this resolution, viewers will be able to see every detail in the screen. A close-up, get an immersive look and feel experience. Resolution This parameter has a very important meaning for the display device. In the case of the screen size of the same size, the higher resolution means that the screen is more delicate, that is, the details of the screen can be rendered more clearly, such as images and text. And so on, can greatly increase the user's visual experience.
8K TV has 8K resolution and 8K ultra HD resolution (7680×4320) is 16 times larger than 1920×1080 resolution of 2K TV. The Blu-ray movies we watch before can only account for 8K resolution. To the 1/16th of the screen, if the 1920×1080 resolution HD movie is stretched and displayed on the 8K resolution display, then one pixel needs to be displayed before, and 16 pixels are required on the 8K resolution display. Pixels are displayed, so the picture is completely lost.
In fact, as early as the 2013 exhibition, Sharp introduced the first 85-inch 8K TV. The 8K projectors and cameras developed by JVC and NHK were also introduced in 2013. Then BOE also released its own 8K display. Samsung also exhibited a 98-inch 8K TV prototype at CES2014. Although Sharp officially sold the world’s first 8K TV, the LV-85001, was officially launched on October 31, 2015, the price reached US$133,000, equivalent to approximately RMB850,000. Although it is for business users, the expensive price is still staggering. However, looking back at the process of the 4K TV being launched and popularized, the world's first 84-inch ultra-high-definition 4K TV was officially launched in August 2012. At that time, the price was as high as 100,000 yuan. However, in recent years, as domestic 4K TVs continue to cut prices, the original 2K full HD TV market has become the world of 4K TVs.
In this era of Internet development, we look forward to the arrival of 8K TV.
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